机床加工精度 meaning in Chinese
machine finish
Examples
- But because of the number of axis increased , the factor and the complexity that influent the working accuracy increased too
但是由于联动轴数的增加,影响机床加工精度的因素及复杂性也相应增加。 - Machining center ' s geometric accuracy is the key to guarantee the processing accuracy of machine tool . the testing of geometric accuracy is the base of testing machining center ' s straightness accuracy
加工中心几何精度是确保机床加工精度的关键，其中直线运动精度的检测是几何精度检测的基础。 - This paper deduces a general formula of two - dimension cutter radius compensation fit to linear interpolation . and according to the space transition theory , the cutter radius compensation algorithm of cutter position in three - dimension space is obtained
因此本文以提高数控机床加工精度为目的,研究五轴联动数控机床的刀具半径补偿问题既有重大的理论价值,又有重要的现实意义。 - The enactment of the cutter is one of the important factor , in the aspect of cutter compensation , it only has radius compensation and length compensation in planar . in three - dimensions , especially on five - axis tandem drive numerical control machine , it still need further study . so in order to improve the working accuracy of numerical control machine , the study of five - axis cutter radius compensation in this paper is very useful
刀具的设定是影响机床加工精度的重要因素之一,就刀具补偿而言,目前的数控机床只是在二维空间内具有刀具半径补偿、及刀具长度补偿,三维空间内的刀具补偿,特别是在五轴联动数控机床上,由于刀具摆动轴的出现,使得刀具补偿难以实现,还需进一步深入研究。 - A good vibration damping measure is very important for the enhanced working accuracy of machine tools , especially for that of ultra - precision machines . taking the sub - micron cnc ultra - precision turning machining for an example , this paper illustrated the vibration damping design features on configuration and material selecting , and put the emphasis on the vibration analysis of air spring vibration and aero - static bearing spindle . the theoretical analysis and experimental result have proved that the vibration damping measure is practical
良好的减振措施是提高机床,特别是超精密机床加工精度的重要技术之一.本文以亚微米超精密车床为研究对象,论述了该机床从结构到材料选取上的减振特点,并重点进行了空气弹簧和空气静压轴承主轴减振分析,由理论分析和实验表明:减振措施合理,减振效果良好